AtomicInteger support

[andrii0lomakin]

Hi.

I noticed that you have a plugin for AtomicInteger in GPU driver modules, but I did not find any mention of it in the documentation (though I may be a bad reader).
Is this functionality supported?

[jjfumero]

Yes, AtomicIntegers are supported for the OpenCL backend:
https://github.com/beehive-lab/TornadoVM/blob/master/tornado-unittests/src/main/java/uk/ac/manchester/tornado/unittests/atomics/TestAtomics.java